/*
 * Copyright (C) 2009-2012 Marcelina Kościelnicka <mwk@0x04.net>
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef ENVYAS_H
#define ENVYAS_H

#include "easm.h"
#include "dis-intern.h"

struct reloc {
	const struct rbitfield *bf;
	struct easm_expr *expr;
};

struct match {
	int oplen;
	ull a[MAXOPLEN], m[MAXOPLEN];
	int lpos;
	struct reloc relocs[8];
	int nrelocs;
};

struct matches {
	struct match *m;
	int mnum;
	int mmax;
};

int setsbf (struct match *res, int pos, int len, ull num);

ull getrbf_as(const struct rbitfield *bf, ull *a, ull *m, ull cpos);

struct matches *do_as(const struct disisa *isa, struct varinfo *varinfo, struct easm_insn *insn);

#endif
